Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station N9UMJ-9 - show graphs
Comment: Voice on C4FM XLXSIN DGID 10 Southern Indiana Network
Mic-E message: In service
Location: 38°47.44' N 86°23.92' W - locator EM68TS29DS - show map
9.1 km Northeast bearing 45° from Mitchell, Lawrence County, Indiana, United States [?]
11.0 km Southeast bearing 136° from Bedford, Lawrence County, Indiana, United States
81.5 km Northwest bearing 317° from Louisville, Jefferson County, Kentucky, United States
110.6 km South bearing 191° from Indianapolis, Marion County, Indiana, United States
Last position: 2025-08-22 12:56:12 UTC (9d 23h11m ago)
2025-08-22 08:56:12 EDT local time at Mitchell, United States [?]
Altitude: 213 m
Course: 17°
Speed: 7 km/h
Device: Yaesu: FTM-300D (rig)
Last path: N9UMJ-9>S8TW4T via N9LYA-3,WIDE1*,WIDE2-1,qAR,WB9TLH-11 (good)
Positions stored: 766
Other SSIDs: N9UMJ-10 N9UMJ-12 N9UMJ-13 N9UMJ N9UMJ-4 N9UMJ-Y N9UMJ-B N9UMJ-7 N9UMJ-M N9UMJ-D N9UMJ-A N9UMJ-5 N9UMJ-N N9UMJ-15 N9UMJ-3 N9UMJ-R N9UMJ-X N9UMJ-F
About this site
This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.
User guide · FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS